@Angela80 I agree, all of this including Botox can be very dangerous. I researched and found many many doctors do still fill the frown lines. It’s usually in conjunction with Botox if the Botox doesn’t achieve the desired results. I however am not a professional, I stayed extremely superficial in this area. Basically barely under the skin and I used micro droplets. I will edit the post to reflect that the 11’s are a designated danger area.